KR100323037B1 - 액정표시패널구동장치 - Google Patents

액정표시패널구동장치 Download PDF

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Publication number
KR100323037B1
KR100323037B1 KR1019940038120A KR19940038120A KR100323037B1 KR 100323037 B1 KR100323037 B1 KR 100323037B1 KR 1019940038120 A KR1019940038120 A KR 1019940038120A KR 19940038120 A KR19940038120 A KR 19940038120A KR 100323037 B1 KR100323037 B1 KR 100323037B1
Authority
KR
South Korea
Prior art keywords
longitudinal
pixel data
bits
longitudinal signal
electrode group
Prior art date
Application number
KR1019940038120A
Other languages
English (en)
Korean (ko)
Other versions
KR950020377A (ko
Inventor
호시노마사후미
야마모토슈헤이
후지타히로유키
오니와히로토모
에비하라테루오
마츠후지오
Original Assignee
핫토리 쥰이치
세이코 인스트루먼트 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 핫토리 쥰이치, 세이코 인스트루먼트 가부시키가이샤 filed Critical 핫토리 쥰이치
Publication of KR950020377A publication Critical patent/KR950020377A/ko
Application granted granted Critical
Publication of KR100323037B1 publication Critical patent/KR100323037B1/ko

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3625—Control of matrices with row and column drivers using a passive matrix using active addressing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2230/00—Details of flat display driving waveforms
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0205—Simultaneous scanning of several lines in flat panels
    • G09G2310/0208—Simultaneous scanning of several lines in flat panels using active addressing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
KR1019940038120A 1993-12-28 1994-12-28 액정표시패널구동장치 KR100323037B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-335426 1993-12-28
JP33542693A JP3145552B2 (ja) 1993-12-28 1993-12-28 液晶表示パネルの駆動装置

Publications (2)

Publication Number Publication Date
KR950020377A KR950020377A (ko) 1995-07-24
KR100323037B1 true KR100323037B1 (ko) 2002-06-20

Family

ID=18288434

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940038120A KR100323037B1 (ko) 1993-12-28 1994-12-28 액정표시패널구동장치

Country Status (6)

Country Link
US (1) US5619224A (de)
EP (1) EP0661683B1 (de)
JP (1) JP3145552B2 (de)
KR (1) KR100323037B1 (de)
DE (1) DE69416807T2 (de)
TW (1) TW262554B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08179731A (ja) * 1994-12-26 1996-07-12 Hitachi Ltd データドライバ、走査ドライバ、液晶表示装置及びその駆動方式
JPH09101760A (ja) * 1995-10-04 1997-04-15 Pioneer Electron Corp 発光素子の駆動方法および駆動装置
US5731802A (en) * 1996-04-22 1998-03-24 Silicon Light Machines Time-interleaved bit-plane, pulse-width-modulation digital display system
KR970076456A (ko) * 1996-05-15 1997-12-12 엄길용 펄스 폭 변조를 이용한 다중 라인 선택 전압 인가 방식의 큰휨 네마틱 액정 표시기(stn-lcd) 구동 회로
JP3617206B2 (ja) * 1996-08-16 2005-02-02 セイコーエプソン株式会社 表示装置、電子機器及び駆動方法
US6057820A (en) * 1996-10-21 2000-05-02 Spatialight, Inc. Apparatus and method for controlling contrast in a dot-matrix liquid crystal display
JP3503463B2 (ja) * 1997-02-27 2004-03-08 セイコーエプソン株式会社 セグメントドライバ
JP3049061B1 (ja) * 1999-02-26 2000-06-05 キヤノン株式会社 画像表示装置及び画像表示方法
EP0951007B1 (de) * 1998-04-17 1999-12-22 Barco N.V. Videosignalumsetzung zur Steuerung einer Flüssigkristallanzeige
US6538629B1 (en) * 1998-07-03 2003-03-25 Seiko Epson Corporation Liquid crystal driver unit, liquid crystal driving method, and liquid crystal display device
US7023457B2 (en) * 2001-03-13 2006-04-04 Intel Corporation System and method for intensity control of a pixel
KR100600868B1 (ko) * 2003-11-29 2006-07-14 삼성에스디아이 주식회사 액정표시장치의 구동방법
US7932891B2 (en) * 2005-09-13 2011-04-26 Chunghwa Picture Tubes, Ltd. Driving method and system thereof for LCD multiple scan
US7952545B2 (en) * 2006-04-06 2011-05-31 Lockheed Martin Corporation Compensation for display device flicker
EP2980600A4 (de) * 2013-03-29 2016-11-02 Furukawa Electric Co Ltd Impulserzeugungsvorrichtung
KR102271462B1 (ko) 2015-01-13 2021-07-05 삼성전자주식회사 불휘발성 메모리 장치, 그것의 동작 방법, 및 그것의 프로그램 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0262589A (ja) * 1988-08-29 1990-03-02 Hitachi Ltd 液晶マトリックス・パネルの中間調表示駆動回路
JPH02199498A (ja) * 1989-01-30 1990-08-07 Hitachi Ltd 液晶表示装置
JPH03164793A (ja) * 1989-11-24 1991-07-16 Sharp Corp 液晶表示装置
JPH0411281A (ja) * 1990-04-28 1992-01-16 Sharp Corp 単純マトリックス方式の液晶表示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54109722A (en) * 1978-02-16 1979-08-28 Sony Corp Flat-type picture display device
DE3785813T2 (de) * 1986-09-20 1993-11-11 Emi Plc Thorn Anzeigevorrichtung.
US5459495A (en) * 1992-05-14 1995-10-17 In Focus Systems, Inc. Gray level addressing for LCDs
US5485173A (en) * 1991-04-01 1996-01-16 In Focus Systems, Inc. LCD addressing system and method
US5594466A (en) * 1992-10-07 1997-01-14 Sharp Kabushiki Kaisha Driving device for a display panel and a driving method of the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0262589A (ja) * 1988-08-29 1990-03-02 Hitachi Ltd 液晶マトリックス・パネルの中間調表示駆動回路
JPH02199498A (ja) * 1989-01-30 1990-08-07 Hitachi Ltd 液晶表示装置
JPH03164793A (ja) * 1989-11-24 1991-07-16 Sharp Corp 液晶表示装置
JPH0411281A (ja) * 1990-04-28 1992-01-16 Sharp Corp 単純マトリックス方式の液晶表示装置

Also Published As

Publication number Publication date
JPH07199863A (ja) 1995-08-04
TW262554B (de) 1995-11-11
DE69416807T2 (de) 1999-07-08
JP3145552B2 (ja) 2001-03-12
KR950020377A (ko) 1995-07-24
US5619224A (en) 1997-04-08
EP0661683B1 (de) 1999-03-03
DE69416807D1 (de) 1999-04-08
EP0661683A1 (de) 1995-07-05

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